A wearable mobile terminal (300A) including a wireless communication processor (110) configured to provide wireless communication a display (151) a sensor (140) configured to sense data including at least one of a heart rate, skin temperature, respiration volume and blood pressure of a first user wearing the mobile terminal (300A) and a controller (180) configured to identify an emotional state of the first user based on the data sensed by the sensor (140), and control the wireless communication processor (110) to transmit a signal for notifying the emotional state of the first user to at least one or more predetermined external devices (100B, 100C), in response to the identified emotional state corresponding to a predetermined emotional state.
